Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 22:28Z

3n² + 7n + 7 = 0

\frac{2}{2} \sum_{i=1}^{n} i^{2}

460K

∑_{k=1}^{n} k = n(n+1)/2

438K

∫₀^∞ e^(-ω²) dω = √π / 2

PV = nRT

186K

∫₀^∞ e^(-x²) dx = √π / 2

411K

\frac{10}{6} \sum_{i=1}^{n} i^{2}

∇²r = 0

448K

d/dt [t^3] = 3t^2

22K

d/dr [r^12] = 12r^11

det| 9 4 ; 1 10 | = 86

459K

∂ψ/∂β = 3ψ

406K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

181K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

80K